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Proceedings Paper

A Restoration Technique For Bio-Medical Image Blurred Due To Defocussing Effect
Author(s): B. Chanda; B. B. Chaudhuri; D. Dutta Majumder
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Paper Abstract

An image restoration technique suitable for defocussed images with small noise is proposed here. It is tried to reduce the no. of computations by minimizing correlation between original image and noise process during estimation and also by applying Parseval's theorem on constraint identity. Present algorithm is, hence, quite economic.

Paper Details

Date Published: 1 November 1982
PDF: 6 pages
Proc. SPIE 0375, Medical Imaging and Image Interpretation, (1 November 1982); doi: 10.1117/12.934588
Show Author Affiliations
B. Chanda, Indian Statistical Institute (India)
B. B. Chaudhuri, Indian Statistical Institute (India)
D. Dutta Majumder, Indian Statistical Institute (India)


Published in SPIE Proceedings Vol. 0375:
Medical Imaging and Image Interpretation
Judith M. S. Prewitt, Editor(s)

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